Cita APA (7a ed.)

Ryan, R., Freeman, K., Willis, B. H., & Clarke, A. (2021). Test accuracy of faecal calprotectin for inflammatory bowel disease in UK primary care: A retrospective cohort study of the THIN data. BMJ Publishing Group.

Cita Chicago Style (17a ed.)

Ryan, Ronan, Karoline Freeman, Brian H. Willis, y Aileen Clarke. Test Accuracy of Faecal Calprotectin for Inflammatory Bowel Disease in UK Primary Care: A Retrospective Cohort Study of the THIN Data. BMJ Publishing Group, 2021.

Cita MLA (8a ed.)

Ryan, Ronan, et al. Test Accuracy of Faecal Calprotectin for Inflammatory Bowel Disease in UK Primary Care: A Retrospective Cohort Study of the THIN Data. BMJ Publishing Group, 2021.